Certified Information Privacy Professional (CIPP) Practice Questions 2026 – All-in-One Guide to Exam Success!

The use of polygraph tests is generally restricted under the Employee Polygraph Protection Act (EPPA) for most private employment situations. However, there are exceptions for certain types of jobs where the use of polygraph testing may be considered permissible due to the nature of the work and the potential risks involved.

In the case of a daycare worker, the primary concern revolves around the privacy and rights of the individuals being tested, as well as the implications of using such a test in contexts dealing with children. The EPPA explicitly prohibits the use of polygraph tests for most employees, including those who work in jobs where the safety and well-being of vulnerable populations, such as children, are at risk. Daycare workers are entrusted with the care of minors, making thorough background checks and other screening methods essential, but polygraph tests may not be deemed appropriate or necessary in this context, thus rendering their use impermissible.

In contrast, the other roles mentioned—such as U.S. Treasury employees, armored car drivers, and pharmacists—may involve access to sensitive information or handling financial transactions, which can justify the use of polygraph tests under specific circumstances to ensure trustworthiness and integrity. These positions often present higher risks relating to security and compliance, making poly